Related Clues:

• Tunneler
• Aardvark tidbit
• Mound builder
• Crumb carrier
• Lizard's nibble
• Harvester ___
• It climbs little hills
• Soldier, for one
• Small worker
• Pesticide target
• Grasshopper's colleague
• Picnic intruder
• Industrious insect
• Six-footer?
• "A Bug's Life" character